NO120087B - - Google Patents
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- Publication number
- NO120087B NO120087B NO167867A NO16786767A NO120087B NO 120087 B NO120087 B NO 120087B NO 167867 A NO167867 A NO 167867A NO 16786767 A NO16786767 A NO 16786767A NO 120087 B NO120087 B NO 120087B
- Authority
- NO
- Norway
- Prior art keywords
- ring
- pipe
- sleeve
- recess
- branch pipe
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
- C03B29/08—Glass sheets
- C03B29/12—Glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
- C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
- C03B35/243—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed having a non-planar surface, e.g. curved, for bent sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Description
Anordning ved rørkoplinger for sanitæranlegg, kloakkanlegg og liknende. Device for pipe connections for sanitary facilities, sewage systems and the like.
Oppfinnelsen vedrører en anordning The invention relates to a device
ved rørkoblinger for kloakkanlegg, sanitæranlegg og liknende, omfattende en med for pipe connections for sewage systems, sanitary systems and the like, including a med
en sentral åpning forsynt muffe festet til a central opening provided sleeve attached to
eller utformet i ett med et rør hvor røret or designed in one with a pipe where the pipe
fastklemmes til muffen ved hjelp av en clamped to the sleeve using a
gummipakning som presses mot røret og rubber gasket that is pressed against the pipe and
en tilhørende koblingsdel og hvor enden an associated coupling part and where the end
av røret kommer til anlegg mot bunnen av of the pipe comes into contact with the bottom
koblingsmuffens fordypning. Oppfinnelsen coupling sleeve recess. The invention
utmerker seg hovedsakelig ved at muffen is distinguished mainly by the fact that the sleeve
er utstyrt med en ringformet avtrappet is equipped with an annular stepped
eller konisk fordypning, en tilsvarende avtrappet eller konisk ring av gummiliknende or conical recess, a corresponding stepped or conical ring of rubber-like material
materiale innsatt og helt innesluttet i material inserted and completely contained within
nevnte fordypning, nevnte ring gitt en said recess, said ring given a
større indre diameter enn diameteren for greater inner diameter than the diameter of the front
åpningen i bunnen av muffens fordypning the opening at the bottom of the sleeve recess
slik at en ende av et avgreningsrør kan so that one end of a branch pipe can
innføres i ringen til anlegg mot bunnen av is introduced into the ring for installation towards the bottom
fordypningen, og en vanlig trykkutøvende the indentation, and a regular press executive
del eller brille som kan presses ned mot part or glasses that can be pressed down against
ringen for å ekspandere denne til anlegg the ring to expand this to facilities
mot avgreningsrøret, den avtrappede eller against the branch pipe, the staggered or
koniske utformning av muffen og ringen conical design of the sleeve and the ring
tilpasset slik at mens avgreningsrøret gripes av ringen over hele dens dybde og der-for også av enden av avgreningsrøret deformeres ringen således at den største gripekraft utøves på avgreningsrøret i noen adapted so that while the branch pipe is gripped by the ring over its entire depth and therefore also by the end of the branch pipe, the ring is deformed so that the greatest gripping force is exerted on the branch pipe in some
avstand fra enden av røret som har anlegg distance from the end of the pipe that has the installation
mot bunnen av muffens fordypning og towards the bottom of the sleeve recess and
ringen forhindres fra å forskyves mellom the ring is prevented from shifting between
muffen og avgreningsrøret ved at dette the sleeve and the branch pipe by this
som kjent ligger an mot den nevnte bunn. which is known to abut against the aforementioned bottom.
Hovedkloakkrøret eller lignende kan ha The main sewer pipe or similar may have
den nevnte hule muffe utstøpt på selve the said hollow sleeve cast on the actual
røret et eller annet sted mellom dets ender, the tube somewhere between its ends,
eller muffen kan danne en separat del som or the sleeve may form a separate part which
er festet over et hull i hovedrøret med en is attached over a hole in the main pipe with a
mellomliggende pakning, nevnte hull uttatt et eller annet sted mellom rørets ender. Muffen kan dessuten utstyres på i og for seg kjent måte med to fordypninger som hver opptar en gummiring eller liknende og en pressbrille nevnte to fordypninger utformet for opptagelse av tilstøtende ender på de koaksiale rør. intermediate gasket, said hole taken out somewhere between the ends of the pipe. The sleeve can also be equipped in a manner known per se with two recesses which each accommodate a rubber ring or the like and a press fitting, said two recesses designed to accommodate adjacent ends of the coaxial tubes.
Rørdelene kan være av aluminium eller andre ikke-jernmetaller, men vil vanligvis være av støpejern. The pipe parts can be of aluminum or other non-ferrous metals, but will usually be of cast iron.
I det etterfølgende beskrives oppfinnelsen nærmere i forbindelse med vedlagte tegninger, hvor: Fig. 1 viser i perspektiv en koplings-anordning for et kloakk- eller avløpssy-stem, fig. 2 viser koplingen i uttrukket form, fig. 3 viser koplingen før ringen til-settes, fig. 4 viser koplingen etter ringens tilsetning, og fig. 5 viser et aksialsnitt gjennom en kopling for to rør som for-bindes koaksialt. In what follows, the invention is described in more detail in connection with the attached drawings, where: Fig. 1 shows in perspective a connection device for a sewer or drainage system, fig. 2 shows the coupling in extended form, fig. 3 shows the coupling before the ring is added, fig. 4 shows the connection after the addition of the ring, and fig. 5 shows an axial section through a coupling for two pipes which are connected coaxially.
I fig. 1 til 4 vises muffen la som en del støpt i ett med kloakk- eller avløps-røret 1 hvor muffen la er plasert et sted mellom rørets ender. Det er boret hull gjennom muffen som dessuten er utformet med en fordypning og i tillegg hertil er utstyrt med gjengede hull for opptagelse av skruer 2. I fordypningen som er avtrappet er an-bragt en gummiring 3. In fig. 1 to 4, the sleeve 1a is shown as a part cast in one with the sewer or drain pipe 1, where the sleeve 1a is placed somewhere between the ends of the pipe. A hole is drilled through the sleeve, which is also designed with a recess and is additionally equipped with threaded holes for receiving screws 2. A rubber ring 3 is placed in the stepped recess.
Den indre diameter av ringen 3 er noe større enn diameteren for åpningen i bunnen av muffen eller muffedelen, slik at bunnen danner et sete for enden av det annet rør 5 som innføres i muffen. Over-ringen 3 er tilpasset et trykkutøvende del, pressdel eller brille 4 som har en ringformet utrakende del 4a som passer inn i fordypningen i muffen la og som skrues ned ved skruene 2. I fig. 3 er avgreningsrøret 5 vist i stilling klar for sammenkopling og fig. 4 The inner diameter of the ring 3 is somewhat larger than the diameter of the opening in the bottom of the sleeve or the sleeve part, so that the bottom forms a seat for the end of the second pipe 5 which is inserted into the sleeve. The over-ring 3 is adapted to a pressure-exerting part, pressing part or spectacle 4 which has an annular extending part 4a which fits into the recess in the sleeve 1a and which is screwed down by the screws 2. In fig. 3, the branch pipe 5 is shown in a position ready for connection and fig. 4
viser den ferdige kopling. shows the completed connection.
Når press-brillen 4 skrues ned mot pakningsringen ekspanderer eller presses denne innover slik at den griper om det sekundære rør 5 over hele dybden av rin- When the press-glass 4 is screwed down against the sealing ring, this expands or is pressed inwards so that it grips the secondary tube 5 over the entire depth of the
gen, men ringen deformeres således, på gen, but the ring is thus deformed, on
grunn av dens avtrappede form, at den ut- due to its stepped form, that it out-
øver sitt største trykk eller sin største gri- exerts its greatest pressure or its greatest gri-
pekraft i noen avstand fra den rørende som ligger an mot bunnen av muffen. Ved på denne måte å lokalisere den største gripekraft oppnåes en meget tettere for- pointing force at some distance from the touching end which abuts the bottom of the sleeve. By locating the greatest gripping force in this way, a much denser
bindelse enn om gripekraften var fordelt jevnt over hele ringdybden. Selve gripe- bond than if the gripping force were distributed evenly over the entire ring depth. The grip itself-
kraften strekker seg ikke desto mindre gjennom hele ringdybden og grepet om det sekundære rør vil motvirke all bevegelse av dette bortsett fra en lett opprettende be- the force nevertheless extends through the entire depth of the ring and the grip on the secondary pipe will oppose any movement of this except for a light erecting be-
vegelse av nevnte sekundære rør. wedging of said secondary pipes.
Det vil forståes at to eller flere åpnin- It will be understood that two or more open
ger kan anordnes i en enkelt muffe som da utformes med flere avtrappede fordypnin- ger can be arranged in a single sleeve which is then designed with several stepped depressions
ger for opptagelse av to eller flere pakningsringer, og pressbrillen kan utformes med to eller flere adskilte utrakende ringformede deler for innføring i de respektive fordypninger. provides for the reception of two or more sealing rings, and the press glass can be designed with two or more separate extending ring-shaped parts for insertion into the respective recesses.
De hull i muffen som opptar skruene The holes in the sleeve that accommodate the screws
behøver nødvendigvis ikke å være gjenget, does not necessarily need to be threaded,
idet man kan anvende skruebolter og muttere. as screw bolts and nuts can be used.
Ifølge oppfinnelsen kan avgrenings- According to the invention, branching
røret eller dets sekundære rør, være av van- the pipe or its secondary pipe, be of water-
lig stahdard-materiale som kopper, bly, lig stahtard material such as copper, lead,
plast, stål og jern og festes til hovedrøret uten at det er nødvendig med en hel rekke av forskjellige tilpassingsstusser og -kop- plastic, steel and iron and is attached to the main pipe without the need for a whole series of different adapters and -cups-
linger. lingers.
I fig. 5 vises en dobbeltmuffe for koak- In fig. 5 shows a double sleeve for coac-
siale rør hvor muffen består av en ring eller krave 9 med radielt innadrakende ringformede fremspring som danner avtrappede fordypninger. Muffen omgir to, sial pipes where the sleeve consists of a ring or collar 9 with radially extending ring-shaped projections which form stepped depressions. The sleeve surrounds two,
ved endene rett avskårne, rør 1' og 1" som ligger koaksialt og hvis ender har anlegg mot eri sentral fra muffen fremrakende ansats, hvilken ansats eller «bunn» er felles for de to fordypninger i muffen. Avtrap- at the ends cut straight, pipes 1' and 1" which lie coaxially and whose ends have contact with the central eri from the sleeve projecting abutment, which abutment or "bottom" is common to the two recesses in the sleeve.
pede pakningsringer 10 hviler mot den øvre og nedre skulder på kraven 9 og trykkes eller presses til anlegg om de respektive rør ved hjelp av press-briller 11 som trekkes til ved hjelp av diametralt overfor hver- pede packing rings 10 rest against the upper and lower shoulder of the collar 9 and are pressed or pressed into contact about the respective pipes by means of pressure glasses 11 which are tightened by means of diametrically opposite each
andre anordnede bolter 12 som er ført gjennom kraven 9 parallelt med rørenes akser, other arranged bolts 12 which are passed through the collar 9 parallel to the axes of the tubes,
og begge briller settes til ved muttere 12a. and both glasses are attached at nuts 12a.
Den nevnte muffe med to fordypninger The aforementioned sleeve with two recesses
kan være utstyrt med utrakende tapper eller ører som gjør det mulig å feste muffen can be equipped with protruding tabs or ears that make it possible to attach the sleeve
til vegger eller andre flater som skal bære eller understøtte rørsystemet. to walls or other surfaces that will carry or support the pipe system.
I stedet for å utforme muffen og pakningsringen med avtrapninger kan disse utformes koniske, dvs. at pakningsringen vil ha en sylindrisk-indre flate og en ko- Instead of designing the sleeve and the sealing ring with tapers, these can be designed conical, i.e. the sealing ring will have a cylindrical inner surface and a conical
nisk ytre flate, idet koniteten er valgt slik at ringen har sin største ytre diameter øverst ved brillen og sin minste ytre dia- nic outer surface, as the conicity is chosen so that the ring has its largest outer diameter at the top of the glasses and its smallest outer dia-
meter ved bunnen av muffens fordypning. Muffens fordypning er da gitt en konisk meters at the bottom of the socket recess. The recess of the sleeve is then given a conical shape
form som er i samsvar med pakningsrin- form that is in accordance with the packing rin-
gens koniske form. gen's conical shape.
Ved denne utformning vil likeledes pressbrillen ekspandere pakningsringen slik at det oppnåes størst gripeef f ekt om av-greningsrøret på et sted på dette som ligger i noen avstand fra bunnen av muffens for- With this design, the pressure eyelet will likewise expand the sealing ring so that the greatest gripping effect is achieved on the branch pipe at a place on it that is at some distance from the bottom of the socket's front
dypning mot hvilken rørets ende har an- depth towards which the end of the pipe has
legg. lay.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08073/66A GB1190371A (en) | 1966-04-25 | 1966-04-25 | Improvements in or relating to the Bending of Glass Sheets |
Publications (1)
Publication Number | Publication Date |
---|---|
NO120087B true NO120087B (en) | 1970-08-24 |
Family
ID=10106198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO167867A NO120087B (en) | 1966-04-25 | 1967-04-25 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3526489A (en) |
BE (1) | BE697559A (en) |
DE (1) | DE1596626A1 (en) |
ES (2) | ES339779A1 (en) |
GB (1) | GB1190371A (en) |
NO (1) | NO120087B (en) |
SE (1) | SE332881B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4508556A (en) * | 1984-06-04 | 1985-04-02 | Ppg Industries, Inc. | Method and apparatus for bending glass sheets to complicated shapes including an S-shaped transverse bend |
EP0373265B1 (en) * | 1988-12-12 | 1994-01-26 | Ford Motor Company Limited | Method and apparatus for forming a glass sheet |
US5185022A (en) * | 1990-03-30 | 1993-02-09 | Tamglass Engineering Oy | Mould assembly for bending difficult bending shapes in a glass sheet |
FI84806C (en) * | 1990-03-30 | 1992-01-27 | Tamglass Oy | Bending or supporting form for glass sheets |
FI84805C (en) * | 1990-03-30 | 1992-01-27 | Tamglass Oy | Method and molding device for bending difficult shapes on a glass sheet |
FI86054C (en) * | 1990-07-05 | 1992-07-10 | Tamglass Oy | Method and apparatus for bending glass sheet |
FR2691454B1 (en) * | 1992-05-21 | 1994-07-08 | Saint Gobain Vitrage Int | METHOD AND DEVICE FOR OBTAINING BOMBED GLASS SHEETS. |
US5669952A (en) * | 1994-10-14 | 1997-09-23 | Ppg Industries, Inc. | Pressure forming of glass sheets |
US20180370839A1 (en) * | 2015-11-30 | 2018-12-27 | Corning Incorporated | Method and system for making articles from preformed materials |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3223501A (en) * | 1962-05-18 | 1965-12-14 | Pittsburgh Plate Glass Co | Method and apparatus for treating glass on a pressurized fluid bed |
US3332760A (en) * | 1963-12-05 | 1967-07-25 | Permaglass | Apparatus providing a gaseous support bed and method for treating glass or the like thereon |
US3402036A (en) * | 1965-01-08 | 1968-09-17 | Permaglass | Method and apparatus for conveying and curving glass sheet material on a gas support bed |
US3375093A (en) * | 1965-01-11 | 1968-03-26 | Permaglass | Method and apparatus for curving glass sheets or the like on a gas support bed |
US3231353A (en) * | 1965-02-10 | 1966-01-25 | Chrysler Corp | Glass treatment tempering nozzle arrangements and method of tempering |
-
1966
- 1966-04-25 GB GB08073/66A patent/GB1190371A/en not_active Expired
-
1967
- 1967-04-21 US US632796A patent/US3526489A/en not_active Expired - Lifetime
- 1967-04-25 ES ES339779A patent/ES339779A1/en not_active Expired
- 1967-04-25 DE DE19671596626 patent/DE1596626A1/en active Pending
- 1967-04-25 BE BE697559D patent/BE697559A/xx unknown
- 1967-04-25 SE SE05843/67A patent/SE332881B/xx unknown
- 1967-04-25 NO NO167867A patent/NO120087B/no unknown
-
1968
- 1968-04-22 ES ES353027A patent/ES353027A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3526489A (en) | 1970-09-01 |
SE332881B (en) | 1971-02-22 |
ES339779A1 (en) | 1968-08-16 |
GB1190371A (en) | 1970-05-06 |
ES353027A1 (en) | 1969-08-16 |
DE1596626A1 (en) | 1971-01-07 |
BE697559A (en) | 1967-10-25 |
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